1 def tryInt = { string ->
5 if (string.isInteger()) {
6 return string as Integer
12 // Expose the per-object-directory configuration to all projects.
14 mozconfig = gradle.mozconfig
15 topsrcdir = gradle.mozconfig.topsrcdir
16 topobjdir = gradle.mozconfig.topobjdir
18 compileSdkVersion = 28
19 targetSdkVersion = tryInt(mozconfig.substs.ANDROID_TARGET_SDK)
20 minSdkVersion = tryInt(mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION)
21 manifestPlaceholders = [
22 ANDROID_PACKAGE_NAME: mozconfig.substs.ANDROID_PACKAGE_NAME,
23 ANDROID_TARGET_SDK: mozconfig.substs.ANDROID_TARGET_SDK,
24 MOZ_ANDROID_MIN_SDK_VERSION: mozconfig.substs.MOZ_ANDROID_MIN_SDK_VERSION,
25 MOZ_ANDROID_SHARED_ID: "${mozconfig.substs.ANDROID_PACKAGE_NAME}.sharedID",
30 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
37 task downloadDependencies() {
38 description 'Download all dependencies to the Gradle cache'
40 configurations.each { configuration ->
41 if (configuration.canBeResolved) {
42 configuration.allDependencies.each { dependency ->
44 configuration.files(dependency)
46 println("Could not resolve ${configuration.name} -> ${dependency.name}")
47 println(" > ${e.message}")
49 println(" >> ${e.cause}")
51 println(" >> ${e.cause.cause}")
63 buildDir "${topobjdir}/gradle/build"
67 gradle.mozconfig.substs.GRADLE_MAVEN_REPOSITORIES.each { repository ->
74 ext.kotlin_version = '1.2.41'
75 ext.support_library_version = '26.1.0'
76 ext.jacoco_version = '0.8.1'
78 if (gradle.mozconfig.substs.MOZ_ANDROID_GOOGLE_PLAY_SERVICES) {
79 ext.google_play_services_version = '15.0.1'
80 ext.google_play_services_cast_version = '16.0.0'
84 classpath 'org.mozilla.apilint:apilint:0.1.7'
85 classpath 'com.android.tools.build:gradle:3.1.4'
86 classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.8.2'
87 classpath 'org.apache.commons:commons-exec:1.3'
88 classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
92 // A stream that processes bytes line by line, prepending a tag before sending
93 // each line to Gradle's logging.
94 class TaggedLogOutputStream extends org.apache.commons.exec.LogOutputStream {
98 TaggedLogOutputStream(tag, logger) {
103 void processLine(String line, int level) {
104 logger.lifecycle("${this.tag} ${line}")
108 ext.geckoBinariesOnlyIf = { task ->
109 // Never for official builds.
110 if (mozconfig.substs.MOZILLA_OFFICIAL) {
111 rootProject.logger.lifecycle("Skipping task ${task.path} because: MOZILLA_OFFICIAL")
115 // Multi-l10n builds set `AB_CD=multi`, which isn't a valid locale. This
118 // |mach build| > |mach gradle| >
119 // |mach build mobile/android/base/generated_android_code_and_resources| >
120 // AndroidManifest.xml > strings.xml > multi/brand.dtd
122 // dependency chain to fail, since multi isn't a real locale. To avoid
123 // this, if Gradle is invoked with AB_CD=multi, we don't invoke Make at all.
124 if ('multi' == System.env.AB_CD) {
125 rootProject.logger.lifecycle("Skipping task ${task.path} because: AB_CD=multi")
129 // Single-locale l10n repacks set `IS_LANGUAGE_REPACK=1` and handle resource
130 // and code generation themselves.
131 if ('1' == System.env.IS_LANGUAGE_REPACK) {
132 rootProject.logger.lifecycle("Skipping task ${task.path} because: IS_LANGUAGE_REPACK")
136 rootProject.logger.lifecycle("Executing task ${task.path}")
140 task machBuildGeneratedAndroidCodeAndResources(type: Exec) {
141 onlyIf rootProject.ext.geckoBinariesOnlyIf
143 workingDir "${topsrcdir}"
145 commandLine mozconfig.substs.PYTHON
146 args "${topsrcdir}/mach"
148 args 'mobile/android/base/generated_android_code_and_resources'
150 // Add `-v` if we're running under `--info` (or `--debug`).
151 if (project.logger.isEnabled(LogLevel.INFO)) {
155 // `path` is like `:machBuildGeneratedAndroidCodeAndResources`.
156 standardOutput = new TaggedLogOutputStream("${path}>", logger)
157 errorOutput = standardOutput
160 // Why |mach build mobile/android/base/...| and |mach build faster|? |mach
161 // build faster| generates dependentlibs.list, which in turn depends on compiled
162 // code. That causes a circular dependency between Java compilation/JNI wrapper
163 // generation/native code compilation. So we have the special target for
164 // Android-specific generated code, and the |mach build faster| target for all
165 // the stuff that goes into the omnijar.
166 task machBuildFaster(type: Exec) {
167 onlyIf rootProject.ext.geckoBinariesOnlyIf
169 workingDir "${topsrcdir}"
171 commandLine mozconfig.substs.PYTHON
172 args "${topsrcdir}/mach"
176 // Add `-v` if we're running under `--info` (or `--debug`).
177 if (project.logger.isEnabled(LogLevel.INFO)) {
181 // `path` is like `:machBuildFaster`.
182 standardOutput = new TaggedLogOutputStream("${path}>", logger)
183 errorOutput = standardOutput
186 def createMachStagePackageTask(name) {
187 return task(name, type: Exec) {
188 onlyIf rootProject.ext.geckoBinariesOnlyIf
190 dependsOn rootProject.machBuildFaster
192 // We'd prefer to take these from the :omnijar project directly, but
193 // it's awkward to reach across projects at evaluation time, so we
194 // duplicate the list here.
195 inputs.dir "${topsrcdir}/mobile/android/chrome"
196 inputs.dir "${topsrcdir}/mobile/android/components"
197 inputs.dir "${topsrcdir}/mobile/android/locales"
198 inputs.dir "${topsrcdir}/mobile/android/modules"
199 inputs.dir "${topsrcdir}/mobile/android/themes"
200 inputs.dir "${topsrcdir}/toolkit"
202 workingDir "${topobjdir}"
204 // We'd prefer this to be a `mach` invocation, but `mach build
205 // mobile/android/installer/stage-package` doesn't work as expected.
206 commandLine mozconfig.substs.GMAKE
208 args "${topobjdir}/mobile/android/installer"
211 outputs.file "${topobjdir}/dist/fennec/assets/${mozconfig.substs.ANDROID_CPU_ARCH}/libxul.so"
212 outputs.file "${topobjdir}/dist/fennec/lib/${mozconfig.substs.ANDROID_CPU_ARCH}/libmozglue.so"
214 // `path` is like `:machStagePackage`.
215 standardOutput = new TaggedLogOutputStream("${path}>", logger)
216 errorOutput = standardOutput
220 createMachStagePackageTask("machStagePackageForFennec").with {
221 outputs.file "${topobjdir}/dist/fennec/assets/omni.ja"
224 createMachStagePackageTask("machStagePackageForGeckoview").with {
225 args 'MOZ_GECKOVIEW_JAR=1'
226 outputs.file "${topobjdir}/dist/geckoview/assets/omni.ja"
227 // Avoid races between stage-package invocations.
228 mustRunAfter tasks["machStagePackageForFennec"]
232 subprojects { project ->
233 if (project.name != 'thirdparty') {
234 tasks.withType(JavaCompile) {
235 // Add compiler args for all code except third-party code.
236 options.compilerArgs += [
237 // Turn on all warnings, except...
239 // Deprecation, because we do use deprecated API for compatibility.
240 "-Xlint:-deprecation",
241 // Serial, because we don't use Java serialization.
243 // Classfile, because javac has a bug with MethodParameters attributes
244 // with Java 7. https://bugs.openjdk.java.net/browse/JDK-8190452
246 // Turn all remaining warnings into errors,
247 // unless marked by @SuppressWarnings.
250 if (project.name == 'app') {
251 tasks.withType(JavaCompile) {
252 // Turn off classfile warnings because upon updating to play services 15.0.0
253 // a warning is being thrown from play-services-base which fails the build
254 // (com/google/android/gms/common/api/GoogleApiClient.class):
255 // warning: Cannot find annotation method 'value()' in type 'GuardedBy':
256 // class file for javax.annotation.concurrent.GuardedBy not found
257 options.compilerArgs += ["-Xlint:-classfile"]
262 if (!hasProperty('android')) {
265 android.applicationVariants.all {
266 preBuild.dependsOn rootProject.machBuildGeneratedAndroidCodeAndResources
268 android.libraryVariants.all {
269 preBuild.dependsOn rootProject.machBuildGeneratedAndroidCodeAndResources
278 languageLevel = '1.8'
282 // Object directories take a huge amount of time for IntelliJ to index.
283 // Exclude them. Convention is that object directories start with obj.
284 // IntelliJ is clever and will not exclude the parts of the object
285 // directory that are referenced, if there are any. In practice,
286 // indexing the entirety of the tree is taking too long, so exclude all
288 def topsrcdirURI = file(topsrcdir).toURI()
289 excludeDirs += files(file(topsrcdir)
290 .listFiles({it.isDirectory()} as FileFilter)
291 .collect({topsrcdirURI.relativize(it.toURI()).toString()}) // Relative paths.
292 .findAll({!it.equals('mobile/')}))
294 // If topobjdir is below topsrcdir, hide only some portions of that tree.
295 def topobjdirURI = file(topobjdir).toURI()
296 if (!topsrcdirURI.relativize(topobjdirURI).isAbsolute()) {
297 excludeDirs -= file(topobjdir)
298 excludeDirs += files(file(topobjdir).listFiles())
299 excludeDirs -= file("${topobjdir}/gradle")
302 if (!mozconfig.substs.MOZ_INSTALL_TRACKING) {
303 excludeDirs += file("${topsrcdir}/mobile/android/thirdparty/com/adjust")
308 task wrapper(type: Wrapper) {